Standard Svensk standard · SS-EN 1434-3:2008

Värmemätare - Del 3: Datautbyte och gränssnitt

Status: Upphävd

· Ersätts av: SS-EN 1434-3:2015
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Standard Svensk standard · SS-EN 1434-3:2008

Värmemätare - Del 3: Datautbyte och gränssnitt
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Omfattning
This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the energy-conveying liquid. The meter indicates heat in legal units. Electrical safety requirements are not covered by this standard. Part 3 specifies the data exchange between a meter and a readout device (POINT / POINT communication). For these applications using the optical readout head, the EN 62056-21 protocol is recommended. For direct or remote local readout of a single or a few meters via a battery driven readout device, the physical layer of EN 13757-6 (local bus) is recommended. For bigger networks with up to 250 meters, a master unit with AC mains supply according to EN 13757-2 is necessary to control the M-Bus. For these applications the physical and link layer of EN 13757-2 and the application layer of EN 13757-3 is required. For wireless meter communications, EN 13757-4 describes several alternatives of walk/drive-by readout via a mobile station or by using stationary receivers or a network. Both unidirectionally and bidirectionally transmitting meters are supported by this standard.

Ämnesområden

Värme, kalorimetri (17.200.10) Fjärrstyrning, telemetri (33.200) Öppna system Allmänt (35.100.01) Fysiska skikt (35.100.10) Länkskikt (35.100.20)


Köp denna standard

Standard Svensk standard · SS-EN 1434-3:2008

Värmemätare - Del 3: Datautbyte och gränssnitt
Prenumerera på standarden - Läs mer Dölj
Pris: 1 140 SEK
standard ikon pdf

PDF

Pris: 1 140 SEK
standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Fjärrkommunikation med debiteringsmätare, SIS/TK 408

Internationell titel: Heat Meters - Part 3: Data exchange and interfaces

Artikelnummer: STD-67900

Utgåva: 2

Fastställd: 2008-10-22

Antal sidor: 44

Ersätter: SS-EN 1434-3

Ersätts av: SS-EN 1434-3:2015